Inspects molded glass beads, used in incandescent lamps, for defects. Scoops up beads on prongs of metal forklike device. Examines beads for defining if beads are whole. Moves beads up down on prongs to gauge diameter; rejects beads that do not slide easily. Breaks or puts aside defective beads, and pours satisfactory beads into containers.....

Supervises and coordinates activities of lock operator water trans. to open locks dams on canal for vessels requiring passage. Assigns to lock operator water trans. tasks of mooring boats awaiting passage through canal, raising or lowering water level, opening and closing gates & valves of locks and dams, operating navigation lights and traffic signals and compiling records of vessels using canal and of weather water conditions. D...